386272025 has 12 divisors (see below), whose sum is σ = 495494700. Its totient is φ = 298361280.

The previous prime is 386272009. The next prime is 386272037. The reversal of 386272025 is 520272683.

It can be written as a sum of positive squares in 6 ways, for example, as 33884041 + 352387984 = 5821^2 + 18772^2 .

It is not a de Polignac number, because 386272025 - 2⁴ = 386272009 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 265670 + ... + 267119.

It is an arithmetic number, because the mean of its divisors is an integer number (41291225).

Almost surely, 2^386272025 is an apocalyptic number.

It is an amenable number.

386272025 is a deficient number, since it is larger than the sum of its proper divisors (109222675).

386272025 is a wasteful number, since it uses less digits than its factorization.

386272025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532828 (or 532823 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 386272025 is about 19653.8043391095. The cubic root of 386272025 is about 728.2789411537.

The spelling of 386272025 in words is "three hundred eighty-six million, two hundred seventy-two thousand, twenty-five".